266255770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{659}}^1\times {\mathrm{3673}}^1$

素因数の和:4350

約数の個数: 32

約数和(自身を含む): 523765440

約数和(自身を除く): 257509670

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 659, 1318, 3295, 3673, 6590, 7249, 7346, 14498, 18365, 36245, 36730, 40403, 72490, 80806, 202015, 404030, 2420507, 4841014, 12102535, 24205070, 26625577, 53251154, 133127885, 266255770]

約数ペア:

[(1, 266255770), (2, 133127885), (5, 53251154), (10, 26625577), (11, 24205070), (22, 12102535), (55, 4841014), (110, 2420507), (659, 404030), (1318, 202015), (3295, 80806), (3673, 72490), (6590, 40403), (7249, 36730), (7346, 36245), (14498, 18365)]